Whakaoti i te 4k+23/k^2-15k-k^2+6k/k^2-15k

$$\frac { 4 k + 23 } { k ^ { 2 } - 15 k } - \frac { k ^ { 2 } + 6 k } { k ^ { 2 } - 15 k }$$

Aromātai

$$\frac{23-2k-k^{2}}{k\left(k-15\right)}$$

Ngā Hipanga Rongoā Poto

Me whakatauwehe ngā kīanga kāore anō i whakatauwehea i roto o \frac{k^{2}+6k}{k^{2}-15k}.

$$\frac{4k+23}{k^{2}-15k}-\frac{k\left(k+6\right)}{k\left(k-15\right)}$$

Me whakakore tahi te k i te taurunga me te tauraro.

$$\frac{4k+23}{k^{2}-15k}-\frac{k+6}{k-15}$$

Tauwehea te k^{2}-15k.

$$\frac{4k+23}{k\left(k-15\right)}-\frac{k+6}{k-15}$$

Hei tāpiri, hei tango kīanga rānei, me whakaroha ērā kia rite ā rātou tauraro. Ko te taurea pātahi iti rawa o k\left(k-15\right) me k-15 ko k\left(k-15\right). Whakareatia \frac{k+6}{k-15} ki te \frac{k}{k}.

$$\frac{4k+23}{k\left(k-15\right)}-\frac{\left(k+6\right)k}{k\left(k-15\right)}$$

Tā te mea he rite te tauraro o \frac{4k+23}{k\left(k-15\right)} me \frac{\left(k+6\right)k}{k\left(k-15\right)}, me tango rāua mā te tango i ō raua taurunga.

$$\frac{4k+23-\left(k+6\right)k}{k\left(k-15\right)}$$

Mahia ngā whakarea i roto o 4k+23-\left(k+6\right)k.

$$\frac{4k+23-k^{2}-6k}{k\left(k-15\right)}$$

Whakakotahitia ngā kupu rite i 4k+23-k^{2}-6k.

$$\frac{-2k+23-k^{2}}{k\left(k-15\right)}$$

Whakarohaina te k\left(k-15\right).

$$\frac{-2k+23-k^{2}}{k^{2}-15k}$$

Whakaroha

$$\frac{23-2k-k^{2}}{k\left(k-15\right)}$$

Ngā Hipanga Rongoā Poto

Me whakatauwehe ngā kīanga kāore anō i whakatauwehea i roto o \frac{k^{2}+6k}{k^{2}-15k}.

$$\frac{4k+23}{k^{2}-15k}-\frac{k\left(k+6\right)}{k\left(k-15\right)}$$

Me whakakore tahi te k i te taurunga me te tauraro.

$$\frac{4k+23}{k^{2}-15k}-\frac{k+6}{k-15}$$

Tauwehea te k^{2}-15k.

$$\frac{4k+23}{k\left(k-15\right)}-\frac{k+6}{k-15}$$

Hei tāpiri, hei tango kīanga rānei, me whakaroha ērā kia rite ā rātou tauraro. Ko te taurea pātahi iti rawa o k\left(k-15\right) me k-15 ko k\left(k-15\right). Whakareatia \frac{k+6}{k-15} ki te \frac{k}{k}.

$$\frac{4k+23}{k\left(k-15\right)}-\frac{\left(k+6\right)k}{k\left(k-15\right)}$$

Tā te mea he rite te tauraro o \frac{4k+23}{k\left(k-15\right)} me \frac{\left(k+6\right)k}{k\left(k-15\right)}, me tango rāua mā te tango i ō raua taurunga.

$$\frac{4k+23-\left(k+6\right)k}{k\left(k-15\right)}$$

Mahia ngā whakarea i roto o 4k+23-\left(k+6\right)k.

$$\frac{4k+23-k^{2}-6k}{k\left(k-15\right)}$$

Whakakotahitia ngā kupu rite i 4k+23-k^{2}-6k.

$$\frac{-2k+23-k^{2}}{k\left(k-15\right)}$$

Whakarohaina te k\left(k-15\right).

$$\frac{-2k+23-k^{2}}{k^{2}-15k}$$